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<h1>Yttrium gallium garnet,  Y<sub>3</sub>Ga<sub>5</sub>O<sub>12</sub> (YGG)</h1>

Yttrium gallium garnet (Y<sub>3</sub>Ga<sub>5</sub>O<sub>12</sub>, YGG) is a synthetic crystalline material that is part of the garnet group of materials. Though it shares many properties with its more widely known counterpart, yttrium aluminium garnet (YAG), YGG possesses certain unique attributes due to the substitution of gallium for aluminum in its crystal structure. This substitution impacts the crystal's physical and optical properties. YGG can be employed in various optical and electronic applications, taking advantage of its stability, durability, and transparency in certain wavelength ranges. Additionally, like other garnets, YGG can be doped with rare-earth ions to tailor its properties, enabling its use in specialized devices and systems, such as solid-state lasers. However, its specific applications are more niche compared to YAG, given the distinctiveness of the gallium component.
